A multi-adjustable ceiling structure

Abstract

The present invention provides a multi-adjustable ceiling structure. The multi-adjustable ceiling structure includes a suspension member, a hanger, a pendant and a keel member; the suspension member is used to be installed on the original ceiling, the hanger is installed on the suspension member, the pendant is connected to the suspension member through the hanger, and the pendant is hung with the keel member through a bendable first overlapping edge. The present invention changes the contact position of the connecting member and the overlapping edge by bending the overlapping edge and changing the bending angle of the overlapping edge, thereby changing the flatness of the connecting member to absorb the installation error between the connecting member and the overlapping edge; by screwing the screw, adjusting the overlapping length of the screw and the screw sleeve to change the length of the suspension member, so that the height of the overall ceiling structure connected to the suspension member is changed. The overall ceiling structure uses the suspension member to roughly adjust the height, and the lower-level connecting member uses the overlapping edge to fine-tune and absorb errors, thereby increasing the flexibility of the overall structure leveling.

Description

Technical Field

[0001] The invention relates to the field of keel suspended ceilings, and in particular to a multi-adjustable suspended ceiling structure. Background Art

[0002] Traditional ceiling structures are double-layer or single-layer structures with a main keel and a secondary keel. The keels are cut according to site conditions and installed using bolt assemblies through holes drilled in the base wall and keel. The traditional ceiling structure construction process is cumbersome and generates a lot of noise and dust. In the existing technology, prefabricated ceiling keels avoid the environmental problems caused by on-site processing, and adjustable hanging parts solve the problem of inadequate leveling during installation.

[0003] Public document CN111945952A discloses an adjustable keel mounting structure for an assembled suspended ceiling, comprising a hanging device, a hanger, and a keel. The hanging device comprises a threaded sleeve, a screw, an extension nut, and a bolt. The threaded sleeve is fixedly mounted on the roof of the building, the screw is threadedly connected to the threaded sleeve, the bolt is passed through the top plate of the hanger, and is fixed to the top plate via a locking nut. One end of the extension nut is connected to the bottom of the screw and the other end is connected to the rod body of the bolt. The keel is mounted below the hanger. This adjustable keel mounting structure for assembled suspended ceilings achieves keel leveling through two connected threaded adjustment members. This leveling method can only adjust the overall ceiling structure and cannot address errors caused by the connection between the keel's lower components.

[0004] In existing suspended ceiling installations, the keel structure is mostly leveled using hangers, but there are installation errors and processing errors between the finished surface and the keel, the finished surface and the connectors, and the connectors and the keel. A common way to absorb the errors is to paint the surface with latex paint to level and absorb the errors. This method causes serious on-site pollution and has the problem of paint dripping. Summary of the Invention

[0005] The purpose of the present invention is to address the above-mentioned deficiencies of the prior art and to provide a multi-adjustable ceiling structure, which utilizes bendable overlapping edges to absorb errors to ensure the leveling of the finished surface.

[0006] The present invention proposes a multi-adjustable ceiling structure, including a suspension member, a suspension rod, a hanger and a keel member; the suspension member is used to be installed on the original ceiling, the suspension rod is installed on the suspension member, the hanger is connected to the suspension member through the suspension rod, and the hanger is hung with the keel member through a bendable first lap edge.

[0007] A preferred technical solution of the present invention is as follows: the suspension member includes connected nails and ceiling panels.

[0008] A preferred technical solution of the present invention is that a hanger hole for connecting the hanger is provided on the ceiling plate.

[0009] A preferred technical solution of the present invention is that the ceiling plate is provided with two planes at different horizontal heights, and the hanger rod holes and the nails are respectively located on planes at different horizontal heights of the ceiling plate.

[0010] A preferred technical solution of the present invention is that the nails are provided with protrusions at the connection points with the ceiling panels.

[0011] A preferred technical solution of the present invention is as follows: a connecting hole and a first overlapping edge are provided on the hanging piece, and the connecting hole and the first overlapping edge are on planes with different horizontal heights.

[0012] A preferred technical solution of the present invention is as follows: the keel member is provided with a bendable second overlapping edge, and the second overlapping edge is bent toward the inside of the keel member to form a notch on the outer surface of the keel member.

[0013] A more preferred technical solution of the present invention is that overlapping interfaces are symmetrically arranged on two relatively parallel surfaces of the keel member.

[0014] The multi-adjustable ceiling structure of the present invention has the following beneficial effects:

[0015] The solution provided by the present invention changes the contact position between the connector and the overlapping edge by bending the overlapping edge and changing the bending angle, thereby changing the flatness of the connector to absorb installation errors between the connector and the overlapping edge. By rotating the screw and adjusting the overlap length between the screw and the screw sleeve, the length of the suspension rod is changed, thereby changing the height of the overall ceiling structure connected to the suspension rod. This satisfies the requirement that the overall ceiling structure uses the suspension rod for coarse height adjustment and the lower-level connector uses the overlapping edge for fine adjustment to absorb errors, thereby increasing the flexibility of overall structure leveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In the drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the present invention, but not all. It is clear that those skilled in the art can derive other drawings from these drawings without inventive effort.

[0017] Figure 1 This is a structural diagram of a multi-adjustable ceiling structure according to an embodiment of the present invention.

[0018] Figure 2 This is a structural diagram of a suspension component according to an embodiment of the present invention.

[0019] Figure 3 This is a front view of the suspension component according to an embodiment of the present invention.

[0020] Figure 4 This is a structural diagram of a ceiling panel according to an embodiment of the present invention.

[0021] Figure 5 This is a structural diagram of another embodiment of the ceiling panel according to the present invention.

[0022] Figure 6 This is a structural diagram of a pendant according to an embodiment of the present invention.

[0023] Figure 7 This is a front view of a keel member according to an embodiment of the present invention.

[0024] Figure 8 This is a structural diagram of a keel member according to an embodiment of the present invention.

[0025] Figure 9 This is a structural diagram of another embodiment of the keel member of the embodiment of the present invention.

[0026] Figure 10 This is a structural diagram of another embodiment of a multi-adjustable ceiling structure according to an embodiment of the present invention.

[0027] In the figure: 100, suspension part; 110, nail; 120, ceiling panel; 121, hanger hole; 130, protrusion; 200, hanger; 300, hanger; 301, connection hole; 302, first overlapping edge; 400, keel part; 401, second overlapping edge; 402, overlapping interface; 500, keel connector. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that, in the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other in any way.

[0029] See also Figure 1 A multi-adjustable ceiling structure includes a suspension member 100, a suspension rod 200, a hanger 300 and a keel member 400; the suspension member 100 is used to be installed on the original ceiling, the suspension rod 200 is installed on the suspension member 100, the hanger 300 is connected to the suspension member 100 through the suspension rod 200, and the hanger 300 is hung on the keel member 400 through a bendable first overlapping edge 302.

[0030] See also Figure 2 、 Figure 3 and Figure 4The suspending member 100 includes a connected nail 110 and a ceiling plate 120 . The nail 110 is arranged at the center of gravity of the ceiling plate 120 , and a protrusion 130 is provided at the connection between the nail 110 and the ceiling plate 120 to strengthen the connection strength between the nail 110 and the ceiling plate 120 .

[0031] The ceiling panel 120 is provided with two planes of different horizontal heights, and the hanger hole 121 and the nail 110 are respectively located on planes of different horizontal heights of the ceiling panel 120, so that when the hanger 200 is connected to the suspension member 100 through the hanger hole 121, the nut or adjusting screw or threaded sleeve that matches the hanger 200 is installed on the plane where the hanger hole 121 is located, and will not repel the original ceiling when it is installed on the plane where the nail 110 is located.

[0032] In this embodiment, nail 110 is positioned at the center of gravity of ceiling panel 120, and the plane of hanger rod hole 121 is slightly lower than the plane of nail 110, giving ceiling panel 120 a symmetrical, stepped, long straight plate shape with a protruding center and slightly lower ends. Hanger rod holes 121 are symmetrically positioned at the slightly lower planes at the ends of ceiling panel 120, allowing the nuts that mate with hanger rods 200 to be embedded in the slightly lower planes at the ends of ceiling panel 120, preventing the protruding nuts from interfering with the installation of nail 110 in the original ceiling. The two symmetrically positioned hanger rods 200 enhance the balance of the suspension component 100.

[0033] Preferably, the slightly lower planar sides of both ends of the ceiling panel 120 are provided with folded edges to facilitate the installation of the suspension rod 200.

[0034] See also Figure 5 Preferably, the suspension rod hole 121 is a waist-shaped hole, so that when other connecting parts have installation errors or processing errors, the position of the suspension rod 200 in the suspension rod hole 121 can be adjusted to reduce the installation errors.

[0035] See also Figure 6 The hanger 300 includes a connecting hole 301 and a first overlapping edge 302 arranged on a plane different from the plane where the connecting hole 301 is located. The connecting hole 301 is used to connect the hanger 300 and the suspension rod 200. The surface where the connecting hole 301 is located is connected to the first overlapping edge 302 through a connecting plate. The connecting plate has a certain length so that the hanger 300 has a certain height. The first overlapping edge 302 has a certain width so that the first overlapping edge 302 can completely support the keel member 400 connected thereto; and the first overlapping edge 302 can be bent around one end of the connecting plate.

[0036] Please refer again Figure 1A multi-adjustable ceiling structure includes a suspension member 100, a suspension rod 200, a hanger 300, a keel member 400, and a keel connector 500. After the nails 110 on the suspension member 100 are installed on the original ceiling using a nail gun, the suspension rod 200 is symmetrically installed in the suspension rod hole 121 of the ceiling plate 120, the hanger 300 is connected to the suspension rod 200 through the connection hole 301, and the keel member 400 is connected to the keel connector 500 via the second overlapping edge 401. The first overlapping edge 302 is used to receive the keel member 400 and the keel connector 500.

[0037] See also Figure 7 and Figure 8 The keel member 400 is a U-shaped structure, and its two relatively parallel panels are provided with a bendable second overlapping edge 401. The second overlapping edge 401 is bent inwardly of the keel member 400 to form a notch on the outer surface of the keel member 400 for connecting the keel connector 500.

[0038] The structure of the suspension rod 200 may refer to common threaded suspension rods on the market. The screw rod may rotate relative to the external threaded sleeve to adjust the length of the suspension rod 200 , thereby adjusting the height of the ceiling structure.

[0039] The structure of the keel connector 500 can refer to the indoor wall and floor decoration keel connector disclosed in publication number CN103643781B. The keel is connected to the keel connector 500 via the second overlap edge 401, and the keel connector 500 is used to connect to the secondary keel.

[0040] During installation, first install the hanger 200 on the suspension member 100 through the hanger hole 121, and use the nail 110 to install the suspension member 100 on the original top through the nail gun. The hanger 300 is connected to the hanger 200 through the connecting hole 301, and is roughly adjusted to make the initial height of the hangers 300 suspended at both ends of the suspension member 100 consistent; the keel member 400 is overlapped and connected to the connecting plate of the keel connector 500 through the second overlap edge 401, and the hanger 300 is overlapped with the bottom surface of the two opposite panels of the keel member 400 through the first overlap edge 302 to bear the load of the keel member 400 and the keel connector 500, and then, the keel connector 500 is connected to the secondary keel, and the secondary keel is installed with the decorative panel.

[0041] If there are installation irregularities, the overall ceiling height can be adjusted over a wide range by twisting the hanger rod 200. By bending the second overlapping edge 401 connected to the keel member 400, the contact position between the second overlapping edge 401 and the keel connector 500 is changed. When the second overlapping edge 401 is bent toward the inside of the keel member 400, the contact position between the second overlapping edge 401 and the keel connector 500 increases as the second overlapping edge 401 rises. When the second overlapping edge 401 is bent in the opposite direction toward the inside of the keel member 400, the contact position between the second overlapping edge 401 and the keel connector 500 decreases as the second overlapping edge 401 descends. This changes the height of the keel connector 500, absorbing any installation errors between the second overlapping edge 401 and the keel connector 500.

[0042] See also Figure 10 A multi-adjustable ceiling structure includes a suspension member 100, a suspension rod 200, a hanger 300 and a keel member 400; after the nails 110 on the suspension member 100 are installed on the original ceiling by a nail gun, the suspension rod 200 is symmetrically installed in the suspension rod hole 121 of the ceiling plate 120, the hanger 300 is connected to the suspension rod 200 through the connecting hole 301, and the keel member 400 is connected to the hanger 300 through the cooperation of the overlapping interface 402 and the first overlapping edge 302.

[0043] See also Figure 9 Another embodiment of the keel member 400 is a U-shaped structure, wherein two relatively parallel panels are symmetrically provided with overlapping ports 402 , and the first overlapping edge 302 connects the hanger 300 to the keel member 400 through the overlapping ports 402 .

[0044] During installation, first install the hanger 200 on the suspension member 100 through the hanger hole 121, and install the suspension member 100 on the original top with the nail 110 through the nail gun. The hanger 300 is connected to the hanger 200 through the connecting hole 301, and the first overlapping edge 302 connects the hanger 300 to the keel member 400 through the overlapping interface 402, and performs rough adjustment to make the overlapping keel members 400 initially consistent in height; the keel member 400 is directly glued to the decorative panel, or the keel member 400 is externally connected to the keel accessories, or the keel member 400 is externally connected to the secondary keel, etc., and then the decorative panel is installed.

[0045] If installation is uneven, the overall ceiling height can be adjusted over a wide range by twisting the hanger rod 200. By bending the first overlapping edge 302 connected to the keel 400, the contact position between the first overlapping edge 302 and the keel 400 is changed. When the first overlapping edge 302 is bent toward the outside of the keel 400, the contact position between the first overlapping edge 302 and the keel 400 decreases as the first overlapping edge 302 descends. When the first overlapping edge 302 is bent in the opposite direction toward the outside of the keel 400, the contact position between the first overlapping edge 302 and the keel 400 increases as the first overlapping edge 302 rises. This changes the height of the connection to the keel 400, absorbing installation errors between the first overlapping edge 302 and the keel 400, and thus absorbing and leveling any unevenness between the decorative panels fixed to the keel 400.

[0046] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present invention.

[0047] It should be noted that in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0048] In this document, each preferred solution only focuses on the differences from other solutions. As long as the preferred solutions do not conflict, they can be combined arbitrarily. The embodiments formed by the combination are also within the scope disclosed in this specification. Considering the brevity of this document, the embodiments formed by the combination will no longer be described separately in this document.

[0049] Finally, it should be noted that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents; such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A multi-adjustable ceiling structure, characterized in that: The invention comprises a suspension member (100), a suspension rod (200), a hanging member (300) and a keel member (400); the suspension member (100) is used to be installed on the original top, the suspension rod (200) is installed on the suspension member (100), the hanging member (300) is connected to the suspension member (100) through the suspension rod (200), and the hanging member (300) is hung with the keel member (400) through a bendable first overlapping edge (302); The hanging piece (300) is provided with a connecting hole (301) and a first overlapping edge (302), and the connecting hole (301) and the first overlapping edge (302) are on planes with different horizontal heights; The keel member (400) is provided with a bendable second overlapping edge (401), and the second overlapping edge (401) is bent toward the inside of the keel member (400), so that a notch is formed on the outer surface of the keel member (400); The keel member (400) is overlapped and connected to the keel connector (500) through the second overlap edge (401), and the hanging member (300) is overlapped with the bottom surface of two opposite panels of the keel member (400) through the first overlap edge (302), so as to support the keel member (400) and the keel connector (500), and the keel connector (500) is connected to the secondary keel, and the secondary keel is installed with the decorative panel.

2. The multi-adjustable ceiling structure according to claim 1, characterized in that: The suspension member (100) comprises connected nails (110) and a ceiling plate (120).

3. The multi-adjustable ceiling structure according to claim 2, characterized in that: The ceiling plate (120) is provided with a suspension rod hole (121) for connecting the suspension rod (200).

4. The multi-adjustable ceiling structure according to claim 3, characterized in that: The ceiling plate (120) is provided with two planes at different levels, and the suspension rod hole (121) and the nail (110) are respectively located on planes at different levels of the ceiling plate (120).

5. The multi-adjustable ceiling structure according to claim 2, characterized in that: The nail (110) is provided with a protrusion (130) at the connection position of the ceiling plate (120).

6. The multi-adjustable ceiling structure according to claim 1, characterized in that: The keel member (400) has overlapping interfaces (402) symmetrically arranged on two relatively parallel surfaces.

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